package com.threefire;

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author zhouyanxiang
 * @Date 2021-01-2021/1/6-22:28
 */
public class LockTest {

    public static void main(String[] args) {
        Lock lock = new ReentrantLock();
        lock.lock();
        lock.unlock();
    }

}
